1f13c1908f7a25a47888d3b9c0dbfe54 | Triage

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General

Target

1f13c1908f7a25a47888d3b9c0dbfe54
Size

46KB
MD5

1f13c1908f7a25a47888d3b9c0dbfe54
SHA1

20c45afd1f0e9944e0d6af6754a45fac1081572b
SHA256

68ef5401abf2865bca00d1f81e82bae757027e2f535c01d6fcfd3eb13147aab3
SHA512

2e60801ab4a93fe057a2ec76315a211dc5aa332e624705c577aff9665309b9b6ab1750fc90253505af01005fe029e183e4c5add5ad517d05c2d42ae335f085e5
SSDEEP

768:1xlEBO4+NrzhAfl6lfyMg68tnau+juJvoxThPScbqoXqNvqojitSvfvZOqSwWD3c:1xUyltywThP1jXuvFickvD58Ca3v

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
1f13c1908f7a25a47888d3b9c0dbfe54
unpack001/out.upx

Files

1f13c1908f7a25a47888d3b9c0dbfe54
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 35KB - Virtual size: 36KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 340B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 73KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ